Compare/International Harvester 21026 vs International Harvester TD-15B

International Harvester 21026 vs International Harvester TD-15B

Verdict: International Harvester 21026 vs International Harvester TD-15B

The International Harvester 21026 and the International Harvester TD-15B are both industrial tractors — here is how they stack up on the figures that matter. International Harvester 21026 leads on rated power with 127 hp against 115 hp. International Harvester 21026 is the lighter machine (9,360 kg vs 22,200 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester TD-15B holds more fuel (227.1 L vs 159.0 L) for longer stints between fills. International Harvester 21026 is the newer design (1970 vs 1963). In short: choose the International Harvester 21026 for outright pulling power, or the International Harvester TD-15B if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

127 hp

115 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

With 23.1-30 R-4 rear tires.Reference

liquid-cooledReference

Total built

59 (both standard and industrial)Reference

—

Drive

—

crawlerReference

Final drives

—

planetaryReference

Variants

IH 1026

standardReference

—

Farmall 1026

row-cropReference

—

IH 21026

industrialReference

—

TD-15B

—

bulldozerReference

175B

—

crawler-loaderReference

Engine

Fuel tank

159.0 LReference

227.1 LReference

Engine (gross)

94.7 kWReference

—

Engine (net)

91.7 kWReference

—

Drawbar (claimed)

59.7 kWReference

—

Displacement

6.7 LReference

5.9 LReference

Bore/Stroke

110 x 117 mmReference

105 x 114 mmReference

Power (net)

91.7 kWReference

—

Power (gross)

94.7 kWReference

—

Air cleaner

dual-stage dryReference

dryReference

Compression

17:1Reference

—

Rated RPM

2400Reference

Starter volts

12Reference

24Reference

Oil capacity

14.2 LReference

21.8 LReference

Coolant capacity

22.7 LReference

37.9 LReference

Engine

—

85.8 kWReference

Power

—

85.8 kWReference

Starter

—

electricReference

Transmission

Type

hydrostaticReference

torque converterReference

Gears

infinite forward and reverse (2-range)Reference

4 forward and reverseReference

PTO & Hydraulics

PTO (claimed)

83.5 kWReference

—

Total flow

64.3 lpmReference

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Rear Type

II (optional)Reference

—

Rear PTO

independentReference

—

Rear PTO Type

540/1000Reference

—

Pressure

—

127.6 barReference

Pump flow

—

83.3 lpmReference

Dimensions

Wheelbase

231 cmReference

—

Weight

9360 to 9830 poundsReference

22200 to 22700 poundsReference

Front tire

7.50-20Reference

—

Rear tire

23.1-30Reference

—

Ag front

11L-15Reference

—

Ag rear

18.4-38Reference

—

Industrial front

7.50-20Reference

—

Industrial rear

23.1-30Reference

—

Length

388 cmReference

342 cmReference

Width

231 cmReference

233 cmReference

Height (steering wheel)

213 cmReference

—

Shipping weight

4245 kgReference

10069 kgReference

Operating weight

4458 kgReference

10296 kgReference

Clearance (front axle)

55 cmReference

—

Clearance (drawbar)

30 cmReference

—

Rear axle

82 mmReference

—

Front tread

134 cmReference

—

Rear tread

170 to 231 cmReference

—

Semi-U dozer length

—

491 cmReference

15D-2 dozer length

—

487 cmReference

15G-2 dozer length

—

507 cmReference

Height (hood)

—

218 cmReference

Ground clearance

—

41 cmReference

Gauge

—

187 cmReference

21026 Serial Number Location

Electrical

Charging system

alternator generatorReference

generatorReference

Charging amps

32Reference

15Reference

Batteries

2Reference

4Reference

Battery volts

6Reference

Battery AH

—

135Reference

Speeds

International Harvester TD-15B attachments

TD-15B Serial Numbers

1963

—

6001Reference

1964

—

7100Reference

1965

—

8935Reference

1966

—

20377Reference

1967

—

21192Reference

1968

—

22082Reference

1969

—

22936Reference

1970

—

25430Reference

1971

—

25925Reference

1972

—

26474Reference

International Harvester TD-15B Tracks

Length on ground

—

239 cmReference

Area on ground

—

2.2 m²Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.